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Schedule

List
Calendar

Day 1 Day 2 Day 3 Day 4

recorded only not recorded only

Tracks

CCC & Community Hardware Security Art & Beauty Ethics, Society & Politics Science Live Performance DJ-Set Entertainment

10:30

Day 2

Trans* Treff

SoS Stage H

not recorded

trans

lqbtqia

non-binary

meetup
10:30

Day 2

A Primer on LLM Security and Secure LLMOps

SoS Lecture E

not recorded

redteaming

llmops

llm

security

ai
10:30

Day 2

Search Engine Creators Meetup

SoS Workshop D

not recorded

web-search
10:30

Day 2

Angebote zum Junghacker*innentag rund um Mathematik (inklusive mathematische Zaubertricks! Erwachsene auch willkommen)

jht
10:50

Day 2

Intro to the Critical Decentralization Cluster

CDC Triangle

Critical Decentralisation Cluster

recorded
11:00

Day 2

Protecting the network data of one billion people: Breaking network crypto in popular Chinese mobile apps

One

not recorded

Security
11:00

Day 2

Hatupangwingwi: The story how Kenyans fought back against intrusive digital identity systems

Ground

recorded

Ethics, Society & Politics
11:00

Day 2

Lightning Talks - Tag 2

Zero

recorded

CCC & Community
11:00

Day 2

Digitale Inklusion: Wie wir digitale Barrierefreiheit für alle erreichen können

Fuse

recorded

Ethics, Society & Politics
11:00

Day 2

Elixir Name Badge Workshop

Sendezentrum Bühne (Saal X 07)

Sendezentrum

not recorded
11:00

Day 2

Erfahrungsaustausch zu kommunalem Klimagerechtigkeitsaktivismus

SoS Stage H

not recorded

climate

nachhaltigkeit

sustainability

activism

aktivismus

klimagerechtigkeit

klima
11:00

Day 2

Rust programming language: An absolute beginner workshop with intro presentation

SoS Workshop D

not recorded

rust

rustlang

workshop

beginner

rustlings

programming
11:00

Day 2

Rust programming language: An absolute beginner workshop with intro presentation [all creatures welcome]

SoS

Haecksen

skill-sharing
11:00

Day 2

Intro to Tropicsquare TROPIC01 Workshops at CDC

CDC Triangle

Critical Decentralisation Cluster

recorded
11:00

Day 2

Open Legal Q&A with Judith de Boer: "Can I Get Arrested for Writing Code?"

CDC Triangle

Critical Decentralisation Cluster

recorded
11:00

Day 2

Jugend hackt-Stickpatch mit LED

Saal 5

chaos.jetzt
11:00

Day 2

Programming with the TROPIC01 open architecture secure element

CDC Circle

Critical Decentralisation Cluster

recorded
11:00

Day 2

Handson REUSE.software

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom

not recorded
11:00

Day 2

Nudeln Hacken / Hacking Noodles 2

Jugend hackt Wohnzimmerbühne

chaos.jetzt
11:00

Day 2

cozy crafting session

somewhere in the house of tea

House of Tea

tea

cozy

crafting
11:00

Day 2

Accessing Wikidata Data with Python (EN)

Free Knowledge Habitat

Free Knowledge Habitat
11:00

Day 2

Fediverse als Business: Gründungsideen und Geschäftsmodelle / Fediverse as a business: start-up ideas and business models

Fediverse shared table

Fediverse

fediverse

gemeinwohl

infrastruktur

gruendung
11:00

Day 2

Bügelperlen ... aber anders

Kidspace - Basteltische

Kidspace

kids

fusebeads

buegelperlen

kidspace

junghackerinnentag
11:00

Day 2

Elektrobausteine - Tag 2

Kidspace - Elektrotisch

Kidspace

kids

elektrobausteine

kidspace

junghackerinnentag
11:00

Day 2

Podcasting für Einsteiger*innen

Sendezentrum Podcast-Tisch

Sendezentrum

junghackerinnentag

podcast
11:00

Day 2

Outdoors Workout: Let's sport together! Day 2

sports

workout
11:00

Day 2

Erste Löterfolge mit der LED-Wäscheklammer

junghackerinnentag
11:00

Day 2

Geocaching Meet Up

geocaching
11:00

Day 2

Blinkenlights Programmierworkshop

junghackerinnentag

blinkenlights

programming
11:15

Day 2

Workshop Network-Security + "Darknet" [FLINTA* only]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

skill-sharing
11:15

Day 2

Deutsche Gebärdensprache (DGS)

Kidspace - Workshopraum

Kidspace

kids

kidspace

dgs

sprache

junghackerinnentag
11:30

Day 2

Jurist:innentreffen

SoS Saal 6

not recorded

rechtswissenschaft

jura

recht

rechtsanwalt

rechtsanwaeltin
11:30

Day 2

Den solidarischen Gutscheintausch mit Unterstützung der App Couponexpress organisieren

Komonin

skillsharing

workshop

couponexpress

neinzurbezahlkarte
11:30

Day 2

Vegan Chaos: Let's Talk (Day 2)

Vegan Chaos Assembly

Vegan Chaos Community

aktivismus

nonviolentliving

sustainability

radicalempathy

tierrechte

activism

vegan

climate

society

hacktivismus

nachhaltigkeit

solidaritaet

solidarity

hacktivism

animalrights

klimagerechtigkeit

umweltschutz
11:30

Day 2

Glasfaser-Spleißworkshop (Junghacker:innentag-Edition)

Workshoparea Chaos Mauldasch

Chaostreff Backnang

junghackerinnentag

ctbk

glasfaser

workshop
11:30

Day 2

Den solidarischen Gutscheintausch mit Unterstützung der App Couponexpress organisieren - App-WS I

Nein zur Bezahlkarte

appentwicklung

workshop

skillsharing
11:30

Day 2

Selbsthilfegruppe für Menschen in der Energiewirtschaft

energiebranche
11:30

Day 2

Install party - Reflection local-first collaborative note taking

decentralized

p2panda

desktop
11:45

Day 2

Hour of Code - Programmieren mit Minecraft und Code.org

Kidspace - Hackcenter

Kidspace

coding

beginner

einsteiger

kidspace

kids

programmieren

minecraft

kinder

junghackerinnentag
11:45

Day 2

Alternative Nutzungsweisen von Microblogging

Fediverse shared table

Fediverse

nutzung

zettelkasten

alternativ

mastodon

fediverse
11:45

Day 2

Spieleprogrammieren mit PyGame – Teil 2 Tag 2

Teckids-Gemeinschaft

python

kinder

programmieren

pygame

kids

coding
12:00

Day 2

A blast from the Y2K past… GRÜNSPAN (Rock & Metal)

Am Spätverkauf

not recorded

DJ-Set
12:00

Day 2

Von der Wäscheklammer bis zur Modell-Kuppelklemme einer Seilbahn

SoS Stage H

not recorded

modellbau

mechanik

hardware

presentation

seilbahn
12:00

Day 2

Teamtype – multiplayer mode for your text editor!

SoS Lecture E

not recorded

peer-to-peer

local-first

crdts

collaborative-editing
12:00

Day 2

Perspektiven auf Männlichkeit - Eine Einladung zur gemeinsamen Betrachtung

SoS Saal 6

not recorded

masculinity

gender

maennlichkeit
12:00

Day 2

Einführung in den Online-Editor iD

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom
12:00

Day 2

Warum ist die Raumzeit krumm?

Call for Art: raumzeit

Art

callforart

participative

physics

science

exhibition

interactive
12:00

Day 2

Bachmut, 19. April 2023 – Lesung und Gespräch

Komonin

Komona

komona

krieg

solidarity

ukraine

dmitri_petrow
12:00

Day 2

Meshcore & Meshtastic for Hackers: Set up, Configure, & Deploy Nodes for Advanced Use (Day 2)

Hardware Hacking Area -- Rear

Hardware Hacking Area

workshops

hardware

solder

soldering

workshop

meshcore

mesh

meshtastic

diy
12:00

Day 2

Empower your non-tech community!

Call for Art: Workshopspace 1

Art

callforart

workshop

knowledgetransfer

empowerment
12:00

Day 2

Long Term Support bei Jugend hackt - Infos

Jugend hackt Wohnzimmerbühne

chaos.jetzt
12:00

Day 2

Hack the Training! Call for Ideas für DIY-Lösungen in Einsatzsimulationen

CADUS Skill-Station

CADUS - Reboot Solidarity

call4support

handson

cadus
12:00

Day 2

Digital Humanities Meetup

Bits&Bäume Living Room

Bits & Bäume / about:freedom

not recorded
12:00

Day 2

Antennen bauen und damit herumspielen

OGM Workshop Space

Off-Grid Messaging (OGM)

workshop
12:00

Day 2

Soldering Competition - Day 2

SegFaultDragons Assembly

SegFaultDragons

hardware

soldering

electronics

tunier

competition
12:00

Day 2

Selbstgemachtes Leid: Die KinkyGeeks-Bastelwerkstatt

KinkyGeeks Assembly

KinkyGeeks

bdsm

diy

kinky
12:00

Day 2

WASH-Sprechstunde

CADUS WASH-Station

CADUS - Reboot Solidarity

wash

call4support

cadus

handson
12:00

Day 2

Kids-Rope-Rescue

Rope-Rescue

CADUS - Reboot Solidarity

cadus

kids

roperescue
12:00

Day 2

MTG - Commander on Demand - Tag 2

MtG@39C3

edh

commander

mtg
12:00

Day 2

Fairydust-Türöffner-Tag (Tag 2)

Teckids-Gemeinschaft

community

jugend

kinder

chaos

teckids

junghacker
12:00

Day 2

Bachmut, 19. April 2023 – Lesung und Gespräch

krieg

ukraine

dmitri_petrow

solidarity
12:00

Day 2

Humanitarian Mapping mit HOTOSM

mapathon
12:00

Day 2

Perspektiven auf Männlichkeit - Eine Einladung zur gemeinsamen Betrachtung

Relationship Geeks

gender

maennlichkeit

masculinity
12:15

Day 2

Skynet Starter Kit: From Embodied AI Jailbreak to Remote Takeover of Humanoid Robots

One

recorded

Security
12:15

Day 2

Suing spyware in Europe: news from the front!

Ground

recorded

Ethics, Society & Politics
12:15

Day 2

Neue Chaos Events - InselChaos und Håck ma’s Castle plaudern aus dem Nähkästchen

Fuse

recorded

CCC & Community
12:15

Day 2

Einen CLI mit Rust erstellen

Saal 5

chaos.jetzt
12:15

Day 2

#unplugTrump – Deine Daten, deine Entscheidung

Jugend hackt Wohnzimmerbühne

chaos.jetzt
12:15

Day 2

GLAM digital – Kulturerbe im virtuellen Dialog zugänglich machen

Free Knowledge Habitat

Free Knowledge Habitat
12:15

Day 2

Let's look at the Sun together!

space

science

solar

astronomy

sun

outside
12:30

Day 2

netzpolitik.org Off/On: Off The Record live

Sendezentrum Bühne (Saal X 07)

Sendezentrum

recorded
12:30

Day 2

Gegenhalten vor Ort: FLINTAs als Kommunalpolitikerinnen im (ostdeutsch) ländlichen Patriarchat [FLINTA* only]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

community-activism
12:30

Day 2

Build your own Joustmania

SoS Stage H

not recorded

game

socal

joustmania

fun
12:30

Day 2

iroh p2p chat over gossip

CDC Triangle

Critical Decentralisation Cluster

recorded
12:30

Day 2

Turkish Speakers Meetup

Turkish-speaking Hackers

turkish

exchange

language

meetup
13:00

Day 2

chaeza + doc

Chill Floor

not recorded

DJ-Set
13:00

Day 2

Digitale Infrastruktur für Videos und Podcasts: WissKomm Wiki Talk, Q&A

SoS Stage H

not recorded

podcast

video

crowdsourcing

science

community

talk

qa
13:00

Day 2

Elektronische Patientenakte (ePA) - 13 Fragen, ob die ePA eine gute Idee ist

SoS Lecture E

not recorded

elektronische_patientenakte

gesundheit

epa

datenschutz
13:00

Day 2

Heaven Meeting - Day 2

SoS Saal 6

not recorded
13:00

Day 2

Imagining Emergent Network Structures

House of Tea

House of Tea

networking

p2p

dht
13:00

Day 2

POTA - Parks on the Air [DAY 2]

Chaoswellen Assembly

Chaoswelle

pota

hamradio

chaoswelle

parksontheair

amateurfunk

amateurradio
13:00

Day 2

End of 10 - Linux install party for kids

Kidspace - Workshopraum

Kidspace

kids

kidspace

linux

junghackerinnentag
13:00

Day 2

Nextcloud for Activists Meetup

Komonin

nextcloud

activism

aktivismus
13:00

Day 2

Daily Tech Talk: CADUS Academy – Building an Open Learning Platform

CADUS Skill-Station

CADUS - Reboot Solidarity

cadus

cadusacademy

humanitarian

openlearning
13:00

Day 2

OpenStreetMap Software Development – Ask us anything!

Bits&Bäume Living Room

Bits & Bäume / about:freedom
13:00

Day 2

Wie man mit offenen Geodaten und Wikidata Natur- und Kulturerbe dokumentiert

Free Knowledge Habitat

Free Knowledge Habitat
13:00

Day 2

Natürlich bin ich 18! - Wo stehen wir beim Thema Altersprüfungen im Netz?

cyber4EDU und Datenschutzheinis Assembly (c4E-Roundtable)

cyber4EDU & Datenschutz-Heinis

datenschutz

diskussion

alterspruefungen

alterskontrollen

social-media

politik
13:00

Day 2

Fidgettoys aus alten Fahrradketten [all creatures welcome]

Haecksen-Assembly

Haecksen

skill-sharing
13:00

Day 2

Drehmeierbasteln

Kidspace - Basteltische

Kidspace

kids

kidspace

drehmeier
13:00

Day 2

Introduction to FNF

FNF Assembly

Freedom Not Fear
13:00

Day 2

Podcasting für Einsteiger*innen

Sendezentrum Podcast-Tisch

Sendezentrum

junghackerinnentag

podcast
13:00

Day 2

Introduction to Hardware Hacking with the Sword of Secrets

TAMI - Tel Aviv hackerspace

cryptography

exploitation

security

hardware

pcb
13:00

Day 2

Meetup Datenschutzumsetzende in der Verwaltung (bDSB, DS-Koordinatoren, opDS, PrivacyManager, ...)

Faxgeräteclub

meetup

dsgvo

teamdatenschutz

dsfa

dpia

bdsg

dsb

verwaltung
13:00

Day 2

Introduction to Hardware Hacking with the Sword of Secrets

security

hardware

cryptography

pcb

exploitation
13:00

Day 2

Show off your Stickers

NixOS

stickers

showoff
13:00

Day 2

Making DIY Stickers

make

sticker

diy
13:00

Day 2

Rereading the Cards. What in God*ess' Name is Queerfeminist Tarot?

culture

art

theory

esoterics
13:12

Day 2

Chaos Camouflage Café

camouflage

camo

cloths

meetup

outdoor

kink
13:30

Day 2

A post-American, enshittification-resistant internet

One

recorded

Ethics, Society & Politics
13:30

Day 2

A space odyssey #2: How to study moon rocks from the Soviet sample return mission Luna 24

Ground

recorded

Science
13:30

Day 2

Agentic ProbLLMs: Exploiting AI Computer-Use and Coding Agents

Zero

recorded

Security
13:30

Day 2

selbstverständlich antifaschistisch! Aktuelle Informationen zu den Verfahren im Budapest-Komplex - von family & friends Hamburg

Fuse

recorded

Ethics, Society & Politics
13:30

Day 2

"They Talk Tech" live mit Anne Roth

Sendezentrum Bühne (Saal X 07)

Sendezentrum

recorded
13:30

Day 2

Hacking Fusion: better Hot-Fusion Technologies that you have not heard about

SoS Lecture E

not recorded

fusion

science

decentralized

energy

climate
13:30

Day 2

The DarkFi super-app

CDC Circle

Critical Decentralisation Cluster

recorded
13:30

Day 2

Arduino For Total Newbies workshop

Hardware Hacking Area -- Front

Hardware Hacking Area

soldering

workshops

microcontrollers

solder

arduino

workshop

junghackerinnentag

tv-b-gone

hardware
13:30

Day 2

KI.VooDoo - extracting future sealife with genAI

Call for Art: Workshopspace 2

Art

workshop

callforart
13:30

Day 2

Fursuitwalk (day 2)

Chaos Furs

furry
13:30

Day 2

lonely@c3

coregulation

mentale-gesundheit

awareness
13:45

Day 2

Git - Quellcode verwalten für Anfänger*innen [all creatures welcome]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

skill-sharing
13:45

Day 2

Hakuna Data: Eine (sehr kurze) Einführung in Kiswahili, lexikographische Daten auf Wikidata und Wikifunctions

Free Knowledge Habitat

Free Knowledge Habitat
14:00

Day 2

Haecksen-Picknick für neue Haecksen

SoS Workshop D

Haecksen

not recorded

haecksen

flinta
14:00

Day 2

Haecksen-Picknick für neue Haecksen

SoS

Haecksen

haecksen
14:00

Day 2

Community data centers - a workshop

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom
14:00

Day 2

Luanti(Minetest)-Mods programmieren

Kidspace - Hackcenter

Kidspace

kidspace

minetest

luanti

kids

junghackerinnentag
14:00

Day 2

Komona we can make it work - Plenary

Komonin

Komona

komona
14:00

Day 2

Kimchi Making

Food Hacking Base

Food Hacking Base

kimchi

food

foodhacking
14:00

Day 2

Matrix Community Meetup

Matrix Assembly

Matrix Community

meetup

community

matrix

events

stammtisch
14:00

Day 2

Scrapergeist - Zeitungsgedichte in retro und visionär

Art & Play: Bus Roof Top

Art

workshop

collage

callforart

artnplay
14:00

Day 2

Pixelprint:ing with bricks

Call for Art: Workshopspace 1

Art

workshop

callforart

interactive

pixelart

klemmbausteine
14:00

Day 2

Ich weiß, wen ich irgendwie kenne, aber wer kennt eigentlich irgendwie mich? Pt. I: Talk

Jugend hackt Wohnzimmerbühne

chaos.jetzt
14:00

Day 2

Nasenmusik für fortgeschrittene Schnüffler*innen

CADUS Skill-Station

CADUS - Reboot Solidarity

nasenorchester

nasenfloete

funfunfun

hitshitshits

flottenase

cadus
14:00

Day 2

Robo Rallye spielen für Kids

cyber4EDU und Datenschutzheinis Assembly (c4E-Roundtable)

cyber4EDU & Datenschutz-Heinis

junghackerinnentag

cyber4edu

kids

kinder
14:00

Day 2

Wir bauen einen Digital-O-Mat für die Berliner Wahl 2026

DigiGes shared table

Digitale Gesellschaft e.V.

wahl2026

digital-o-mat
14:00

Day 2

TBD friends badge soldering workshop

TBD small

[tbd]

led

tbd

hardware

badge

kiss

workshop

electronics

smd

hha
14:00

Day 2

Geschichten Erzählen Tag 2 - Zauberschule: Ethikexkursion

Kidspace - Tisch vor Saal B

Kidspace

rollenspiel

kidspace

geschichten

kids

rpg

junghackerinnentag
14:00

Day 2

Datenschutzrechte zum Mitmachen – DSGVO-Anfragen stellen mit Datenanfragen.de

FNF Assembly

Freedom Not Fear
14:00

Day 2

Sortiere das Bällebad / sort the ball pit
14:00

Day 2

LED Badge Magic Design Jam

FOSSASIA
14:00

Day 2

Blinkenrocket-Lötworkshop (Junghacker:innentag-Edition)

Chaostreff Backnang

ctbk

glasfaser

junghackerinnentag

workshop
14:00

Day 2

Wir bauen einen Digital-O-Mat für die Berliner Wahl 2026

wahl

wahlomat

agh26

berlin

digitalomat

kleindatenverein
14:00

Day 2

Ozobot-Workshop

junghackerinnentag

roboter

junghacking

kinder

kids
14:00

Day 2

Ozobot-Workshop

Chaos Computer Club Dresden

junghacking

roboter

kinder

kids

junghackerinnentag
14:00

Day 2

How to Gutscheintausch?

Nein zur Bezahlkarte
14:00

Day 2

Meetup Verwaltung in die Cloud (private, public und alles dazwischen)

Faxgeräteclub

verwaltung

cloud

souveraenitaet

meetup
14:30

Day 2

Privacy Ultras Meetup

SoS Lecture E

not recorded

meetup

privacy

opsec

gdpr

dsgvo

teamdatenschutz

datenschutz
14:30

Day 2

Embedding Anonymity Directly in your Application

CDC Triangle

Critical Decentralisation Cluster

recorded

monero
14:30

Day 2

Archipel: A local Delay Tolerant Network for humans

House of Tea

House of Tea

p2p

dtn

networking
14:30

Day 2

Trigg - Build an Open-Hardware Portable Handheld Games Console

Hardware Hacking Area -- Rear

Hardware Hacking Area

games

soldering

workshops

solder

workshop

code

gaming
14:30

Day 2

15 Minute Stretching Session

health
14:30

Day 2

Femboy Meetup

femboy

austausch

lgbtqia

meetup
14:45

Day 2

Chaospager - How to construct an Open Pager System for c3

One

recorded

Hardware
14:45

Day 2

Chaos Communication Chemistry: DNA security systems based on molecular randomness

Ground

recorded

Science
14:45

Day 2

Live, Die, Repeat: The fight against data retention and boundless access to data

Zero

recorded

Ethics, Society & Politics
14:45

Day 2

Power Cycle B7 oder Warum kauft man eine Zeche?

Fuse

recorded

CCC & Community
14:45

Day 2

Och Menno Mode: Power Cycles, Power Suit, Dresscodes WTF

Sendezentrum Bühne (Saal X 07)

Sendezentrum

recorded
14:45

Day 2

Roboter-Action mit dem mBot2

Saal 5

chaos.jetzt
14:45

Day 2

Calliope mini

Kidspace - Workshopraum

Kidspace

kidspace

calliope

kids

junghackerinnentag
14:45

Day 2

Long Term Support bei Jugend hackt - Infos

Jugend hackt Wohnzimmerbühne

chaos.jetzt
14:45

Day 2

Ask me anything: Internet Governance

Free Knowledge Habitat

Free Knowledge Habitat
14:45

Day 2

Space Technology and Science Meetup

space

rockets

satnogs

cubesats

satellites

radio

hamradio
14:45

Day 2

Space Technology and Science Meetup

c3space

space

rockets

satnogs

cubesats

satellites

radio

hamradio
15:00

Day 2

Erkundung linker Utopien mit der Bravo der Antifa

Am Spätverkauf

not recorded

antifa-lightning-talk
15:00

Day 2

Queer*IT Gathering 🌈

SoS Saal 6

not recorded

queer
15:00

Day 2

Der Schatz an der Moorweide

callforart_moorweide

Art

callforart

outdoor

horror

game

indoor
15:00

Day 2

Vectoralism - The economic system of the 21st Century (or: Why is our tech going to shit & what can hackers and organizers do about it?)

Komonin

Komona

komona

vectoralism
15:00

Day 2

Long Term Support bei Jugend hackt - Vernetzung

Jugend hackt Wohnzimmerbühne

chaos.jetzt
15:00

Day 2

OpenStreetMap Meetup

Bits&Bäume Living Room

Bits & Bäume / about:freedom

not recorded
15:00

Day 2

Proving the axioms: the allure of reverse mathematics turning mathematics upside down

mathematics
15:00

Day 2

Meet-Up Matrix-Uni-Admins

matrix
15:00

Day 2

AfZK - Archiv für Zeitgenössische Kulturgeschichte Pre-Opening

proving ground

archive

art

community

culture
15:00

Day 2

Godot Lunch

Godot Engine Users, Game Creation & Friends

game-creation

food

godot-engine

lunch
15:00

Day 2

GrapheneOS Install Party

Byte Banditen

security

grapheneos

privacy
15:00

Day 2

FSFE insights
15:00

Day 2

Join the Circus - Day 2

Power Circus

circus

juggling
15:00

Day 2

Prototype Fund & Friends Meetup

funding

foss
15:00

Day 2

Reticulum Workshop #1: Low-profile and low-energy autonomous networking over TCP/IP, LoRa and Bluetooth Low Energy

reticulum
15:00

Day 2

NixOS Install Party

NixOS

nixos

come_with_install_target

nix

install_party

beginner_friendly

can_nix

nix_machen
15:00

Day 2

FAU Meetup

Freie Arbeiter*Innen Union
15:00

Day 2

💽 MiniDisc Meetup

music

minidisc

retrocomputing

audio
15:00

Day 2

KI in der Softwareentwicklung - Austausch

ai

co-pilot

ki

discussion

meetup

austausch
15:00

Day 2

MeshCore on your WHY2025 badge

badge

why2025

meshcore
15:20

Day 2

Infrastruktur für Aktivistis

Am Spätverkauf

not recorded

antifa-lightning-talk
15:30

Day 2

antistalking.haecksen.org [all creatures welcome]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

haecksen
15:30

Day 2

Bio - Hacking - Science

SoS Stage H

not recorded

bio

hacking

science
15:30

Day 2

1965 + 60 Jahre algorithmisches Zeichnen mit Computern

callforart

Art

callforart

algorithmic_drawing

workshop

history

exhibition
15:30

Day 2

Digital Humanities auf dem 39C3 @ Sendezentrum

Sendezentrum Podcast-Tisch

Sendezentrum
15:30

Day 2

Intro workshop to OpenMates: An open source alternative to ChatGPT, Manus, Claude, etc.

sovereignty

opensource

workshop

chatbots

independence

privacy

llm

selfhosting

chatgpt

ai
15:40

Day 2

Cracking open what makes Apple's Low-Latency WiFi so fast

One

recorded

Hardware
15:40

Day 2

Burn Gatekeepers, not Books!

Ground

not recorded

Ethics, Society & Politics
15:40

Day 2

Amateurfunk im All – Kontakt mit Fram2

Zero

recorded

Hardware
15:40

Day 2

Über europäische Grenzen hinweg auf klinischen Daten rechnen - aber sicher!

Fuse

not recorded

Science
15:40

Day 2

AAA - Ask Advi Anything

Sendezentrum Bühne (Saal X 07)

Sendezentrum

recorded
15:40

Day 2

Climatepoetry.org

Am Spätverkauf

not recorded

antifa-lightning-talk
15:45

Day 2

Secure Offline Communications: What's Next?

House of Tea

House of Tea

networks

decentralized

meetup

communication

mesh

repression

p2p
15:45

Day 2

Nudeln Hacken / Hacking Noodles 2

Saal 5

chaos.jetzt
15:45

Day 2

Luanti-Mods (Minetest) programmieren – Teil 2 Tag 2

Teckids-Gemeinschaft

kinder

coding

programmieren

minetest

kids

luanti

lua
16:00

Day 2

Lila-Zoé Krauß

Chill Floor

not recorded

Live Performance
16:00

Day 2

OpenWrt Meetup

SoS Lecture E

not recorded

network

internet

linux

openwrt

foss

freifunk
16:00

Day 2

Austausch Mental Health und Suizidprävention im Chaos / Meetup Mental Health and Suicide Prevention in Chaos

SoS Workshop D

The Spectrum

not recorded

mentalhealth
16:00

Day 2

ccchoir rehearsal 1

SoS Saal 6

not recorded

ccchoir

singing

music
16:00

Day 2

Making own Z-Wave (or Zigbee) device from scratch and assemble a Z-Wave (or Zigbee/Matter) controller

CDC Circle

Critical Decentralisation Cluster

recorded
16:00

Day 2

What's happening with XSLT?

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom
16:00

Day 2

Care.exe has stopped responding

callforart_care

Art

callforart

care

elderly

robots
16:00

Day 2

Bau dir einen Kritzelbecher

Kidspace - Workshopraum

Kidspace

kidspace

kids

roboter

kritzelbecher
16:00

Day 2

Om-Resonanz: Dein 15-Minuten-Power-Cycle (Atem-Hack für den C3-Reset)

Komonin

reset

meditation
16:00

Day 2

Jugend hackt-Meetup

Jugend hackt Wohnzimmerbühne

chaos.jetzt
16:00

Day 2

Powering Transparency: Open Data across Parliaments

Free Knowledge Habitat

Free Knowledge Habitat
16:00

Day 2

Building antennas and tinkering with them

OGM Workshop Space

Off-Grid Messaging (OGM)

antennas
16:00

Day 2

Fediverse-Meet-Up: Treffen von allen, die Instanzen selber betreiben (möchten)

Fediverse shared table

Fediverse

fediverse

instanzen

fedi_help

peertube

mastodon
16:00

Day 2

Nerds spielen Spiele - Tag 2

Kidspace - Basteltische

Kidspace

kidspace

spiele

kids

junghackerinnentag
16:00

Day 2

Papierbasteln Tag 2

Kidspace - Tisch vor Saal B

Kidspace

kidspace

papierbasteln

kids

junghackerinnentag
16:00

Day 2

Fediverse-Meet-Up: Treffen von allen, die Instanzen selber betreiben (möchten)

cyber4EDU & Datenschutz-Heinis

peertube

mastodon

fediverse

fedi_help

inszanzen
16:00

Day 2

Gemeinsam die Welt ein bisschen Bunter machen

sevengardens

upcycling

art
16:00

Day 2

VyOS on non-x86 meetup

vyos

embedded

router
16:00

Day 2

10.000€ live Datenrettung von einer live zerstörten Festplatte

reparieren

elektronik
16:00

Day 2

beta-büdchen spatial strategies day 2

proving ground

gestalt

hybridspace

tools

atmosphere

spatialstrategies

testing

research

vr
16:05

Day 2

Fachschaften haben Infrastrukturen

infrastructure

fachschaft

university
16:30

Day 2

Comeflywithus

Sendezentrum Bühne (Saal X 07)

Sendezentrum

recorded
16:30

Day 2

Zero-Knowledge Proofs Workshop

CDC Triangle

Critical Decentralisation Cluster

recorded

monero
16:30

Day 2

Lateshift POTA - Parks on the Air

Chaoswellen Assembly

Chaoswelle

pota

hamradio

chaoswelle

parksontheair

amateurfunk

amateurradio
16:30

Day 2

Awareness / networking - Meeting to excange for people doing awareness work

Komonin

Komona

komona

awareness
16:30

Day 2

Electronic Oscillators for organic patterns and polyrhythms

Call for Art: Workshopspace 2

Art

callforart

workshop
16:30

Day 2

Studio Drölf

Sendezentrum Podcast-Tisch

Sendezentrum
16:30

Day 2

Magician meetup/jam

improvisation

magic

art

culture

deception

meetup
16:30

Day 2

Skat Crashkurs

skat

game

cardgame

c3skat
16:30

Day 2

Meowing session
16:35

Day 2

CCC-Jahresrückblick

One

recorded

CCC & Community
16:35

Day 2

Persist, resist, stitch

Ground

recorded

Art & Beauty
16:35

Day 2

Lessons from Building an Open-Architecture Secure Element

Zero

recorded

Hardware
16:35

Day 2

Auf die Dauer hilft nur Power: Herausforderungen für dezentrale Netzwerke aus Sicht der Soziologie

Fuse

recorded

Science
16:45

Day 2

Tech-Transcendentalism as Hypermodern Myth and Neofeudal Ideology [all creatures welcome]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

community-activism
17:00

Day 2

Weebz

Chill Floor

not recorded

DJ-Set
17:00

Day 2

Yes, even you can harden your systemd services!

SoS Stage H

not recorded

nixos

hardening

systemd
17:00

Day 2

Repair for future

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom
17:00

Day 2

Warum ist die Raumzeit krumm?

Call for Art: raumzeit

Art

callforart

participative

physics

science

exhibition

interactive
17:00

Day 2

Power Zeichnen – Machtdynamiken sichtbar machen (Workshop)

Art & Play: Bus Roof Top

Art

artnplay

workshop
17:00

Day 2

OpenStreetMap

Jugend hackt Wohnzimmerbühne

chaos.jetzt
17:00

Day 2

Für Datenschutz, Menschenrechte & Artenschutz - B&B Community Meet-Up

Bits&Bäume Living Room

Bits & Bäume / about:freedom
17:00

Day 2

Meet-up Bündnis Offene Netzwerke/ Meet-up Alliance for Open network

Fediverse shared table

Fediverse

save_social

digital_commons

open_source

digitale_gesellschaft

digital_sovereignty

fediverse

open_networks

offene_netzwerke
17:00

Day 2

Hypoglucocorticoide Krise

cert

medical
17:00

Day 2

Power Zeichnen — Machtdynamiken sichtbar machen.

art
17:00

Day 2

shaders show & tell

shaders

demoscene
17:00

Day 2

Internet Censorship Meetup

internet

security

censorship

communications
17:00

Day 2

Jonglier Workshop

jonglieren
17:00

Day 2

Programming Language Design Meetup

compiler

programming_language

meetup
17:00

Day 2

Einsatz von QGIS und QField zur Digitalen Datenerfassung im Gelände

qfield

qgis

gis

biotopkartierung

android

linux
17:00

Day 2

F-Droid/OSS Android app developer meetup

android

fdroid

opensource

f-droid

oss
17:00

Day 2

ajuvos hörertreffen

damalstm

podcast

c-base

ajuvo
17:15

Day 2

Linux für Einsteiger:innen (Part 2)

Kidspace - Workshopraum

Kidspace

kids

kidspace

linux

junghackerinnentag

cyber4edu
17:15

Day 2

Bingo

Free Knowledge Habitat

Free Knowledge Habitat
17:30

Day 2

Science in Science Fiction: Die reale Wissenschaft von Star Trek und Star Wars

SoS Lecture E

not recorded

wissenschaft

spekulative_aber_moegliche_technologie

scifi

sf

science
17:30

Day 2

What the Guix!?

SoS Saal 6

not recorded

guix

scheme

os

fp
17:30

Day 2

Christoph Fleischer: Traumtaucher (documentary)

Art & Play: Bus Stage

Art

artnplay

documentary

film_screening
17:30

Day 2

Radicle: P2P, Censorship-Resistant Code Collaboration Based on Git

CDC Triangle

Critical Decentralisation Cluster

recorded
17:30

Day 2

HOW TO BREAK YOUR FACE: Keeping up with the arms race of anti-surveillance recognition tactics.

Call for Art: Workshopspace 1

Art

workshop

callforart
17:30

Day 2

Fun facts for cookies

cookies

food
17:30

Day 2

"Call for Art" in leichter Sprache

accessibility

arts

kunst
17:30

Day 2

Spielen ohne Spass aber mit Freude

proving ground

art-and-play

psychologie

community

zeitvertreib
17:30

Day 2

Chaos Cycling Club - Meetup

sports

cycling
17:30

Day 2

Häkelworkshop
17:35

Day 2

Current Drone Wars

Ground

recorded

Ethics, Society & Politics
17:35

Day 2

Variable Fonts — It Was Never About File Size

Zero

recorded

Art & Beauty
17:35

Day 2

A Quick Stop at the HostileShop

Fuse

recorded

Security
17:35

Day 2

Mozillians Community Meetup 🦊

privacy

security

digital-policy

networking

community

internet
18:00

Day 2

Vereinskrams bei den Haecksen [all creatures welcome]

Stonewall IO (Saal Y 06)

Haecksen

not recorded

haecksen
18:00

Day 2

Kenji Tanaka LIVE // Insights into my workflow, structure and philosophy

Chaos Computer Music Club

not recorded

music-workshop
18:00

Day 2

Loui Beton

Vorglühmarkt

not recorded

DJ-Set
18:00

Day 2

We show Quadball🏐🤾🏿‍♀️🏳️‍⚧️: brooms, a snitch, six hoop-goals and lots of gender diversity and fun

SoS Stage H

not recorded

sport

sports

queer

quadball

lgbtqia

talk

qna

ama
18:00

Day 2

The Bitcoin Security Budget and Its Implications A Look at the Security, Scaling and Spam Resistance of Proof of Work Cryptocurrencies

CDC Triangle

Critical Decentralisation Cluster

recorded

monero
18:00

Day 2

Nudeln Hacken / Hacking Noodles 2

Saal 5

chaos.jetzt
18:00

Day 2

Radicle: Setup and Introduction

CDC Circle

Critical Decentralisation Cluster

recorded
18:00

Day 2

Political Organizing - Tools we need

Bits&Bäume Workshop Area

Bits & Bäume / about:freedom

not recorded
18:00

Day 2

nach der Revolte. Ein Reisebericht zu Überwachung und Widerstand in Hongkong

Komonin

anarchism

ueberwachung

repression

solidarity

book

reading

hongkong

uprising
18:00

Day 2

IoT with Arduino Cloud: Beginner-Friendly Workshop

Hardware Hacking Area -- Front

Hardware Hacking Area

workshop

workshops

solder

soldering

hardware
18:00

Day 2

noisio Levitation OSC Drone Synthesizer

Hardware Hacking Area -- Rear

Hardware Hacking Area

workshop

workshops

solder

soldering

synthesizer

music

hardware
18:00

Day 2

TicTacLights Nano Colour -- reflow soldering

Hardware Hacking Area -- Rear-middle

Hardware Hacking Area

workshops

hardware

solder

soldering

workshop

smd
18:00

Day 2

FIfF Meetup

Bits&Bäume Living Room

Bits & Bäume / about:freedom
18:00

Day 2

feminist server chaos

Feminist Servers

femchaos39
18:00

Day 2

Glasfaser-Spleißworkshop

workshop

spleissen

fiber

selfnet

ctbk

splice

glasfaser

network
18:00

Day 2

Plushie Group Photo

Teckids-Gemeinschaft

kids

art

social

meetup

plushies

kinder
18:00

Day 2

Luna Meet-up and Battle to the Death

luna

trans

meet-up

silly

gay
18:00

Day 2

Beer Tasting Day 2, 18:00

Food Hacking Base

beer-tasting
18:00

Day 2

Beer tasting @ FHB

beertasting
18:00

Day 2

LED hacking with Python, Go or Rust

FOSSASIA
18:15

Day 2

Lingo Coordination Day 2

SoS Workshop D

not recorded
18:15

Day 2

Shift allocation for Video Mixer Angels (Day 2)

SoS Saal 6

not recorded

c3voc
18:20

Day 2

Young Queer Gathering (aka. Twink Meetup)

social

queer

meetup

dating

lgbtqia
18:30

Day 2

Wondrous mathematics: How does artificial intelligence such as ChatGPT accomplish the feat of learning?

SoS Stage H

not recorded
18:30

Day 2

tech from below

SoS Lecture E

not recorded

politics

techfrombelow

activism

politik

aktivismus
18:30

Day 2

Digitale Kehrwoche: Workshop: wie kann ich Daten bei datensammelnden Webseiten löschen lassen?

cyber4EDU und Datenschutzheinis Assembly (c4E-Roundtable)

cyber4EDU & Datenschutz-Heinis

workshop

loeschantrag

datenschutz

loeschen

transparenz

tracking

auskunft
18:30

Day 2

Zocking Around the Christmas Tree

Teckids-Gemeinschaft

gaming

jugend

kinder

kids

social

spiele

arcade
18:30

Day 2

Chaos Kwiggle folding bike Meetup

bike

cycling

travel
18:30

Day 2

Kritische Psycholog:innen Treffen

mentalhealth

psychology

meetup

psychotherapy

psychologie

psychotherapie
18:30

Day 2

Francophone Orgs Meetup

fr

community

hosters

digital-rights

meetup

hackerspaces

europe
18:30

Day 2

LibreNMS Community Meetup

monitoring

snmp

meetup

librenms

observium